Anzeru Vortex Flowmeter

CEPAI Intelligent Vortex Flowmeter, yopangidwa ndi LUGB/E yodzaza ndi LWGB/E mitundu yoyika, imatengera mfundo ya msewu wa Karman vortex kuyeza ndi kuwongolera mpweya wamapaipi amakampani, zakumwa ndi nthunzi kuphatikiza nthunzi yodzaza, nthunzi yotentha kwambiri, mpweya woponderezedwa ndi zakumwa zocheperako; kukhetsa kwake kwa vortex kumayenderana ndi liwiro lakuyenda mkati mwanthawi yokhazikika yogwirira ntchito, ndipo chosinthiracho chimawerengera nthawi yomweyo komanso kutulutsa kwathunthu kudzera ma frequency a vortex ndi calibrated mita factor. flowmeter Izi zimathandiza wapawiri anabala zonse / kulowetsa nyumba ndi zolondola kusankha ± 1% FS ndi ± 2.5% FS ndi muyezo 10: 1 turndown chiŵerengero, piezoelectric sensa yake Baibulo akhoza kupirira sing'anga kutentha kwa 350 ° C ndi zimaonetsa otsika kuthamanga kutaya (Cd ≤ 2.4, JB / T 92 muyezo). Imathandizira mphamvu zamagetsi za 12-24 VDC ndi mphamvu ya batire ya 3.6 V, imapereka zotulutsa za 4-20 mA za analogi ndi ma square-wave pulse posankha RS485, HART ndi GPRS kulankhulana, ndipo imapereka magiredi achitetezo a IP65/IP68 komanso mitundu yotetezedwa mwachilengedwe & yosayaka; Pt100 kutentha ndi kuyika kwamphamvu kumathandizira muyeso wolipiridwa ndi kutentha kwa gasi ndi nthunzi. Amagwiritsidwa ntchito kwambiri poyezera kutentha & ndondomeko ya nthunzi, kuyeza kwa mpweya ndi mpweya wa mafakitale (oksijeni, nayitrogeni, haidrojeni, gasi, gasi wamalasha pambuyo potsimikizira zakuthupi ndi chitetezo), madzi otsika, mafuta, mowa, benzene ndi zosungunulira zina za hydrocarbon, zophimba petroleum, mankhwala, zitsulo, mapaipi amagetsi, mapepala opangira mapepala ndi zina.